Biomathematics Seminar: Rafael Guerrero, NC State Bio Sci, TBA
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Geometry and Topology Seminar: Tye Lidman, NC State, Cosmetic surgeries and gauge theory
SAS 4201The famous knot complement theorem of Gordon and Luecke states that two knots in the three-sphere are equivalent if and only if the complements are homeomorphic. This was proved more…
Math Department Weekly Tea
SAS 4104Differential Equations and Nonlinear Analysis Seminar: Olivier Glass, Université Paris-Dauphine, Small solids in Euler flows
SAS 4201In this talk, I will discuss the evolution of rigid bodies in a perfect incompressible fluid, and the limit systems that can be obtained as the bodies shrink to points. The…
Computational and Applied Mathematics Seminar: Saviz Mowlavi, MERL, Model-based and data-driven prediction and control of spatio-temporal systems
ZoomSpatio-temporal dynamical systems, such as fluid flows or vibrating structures, are prevalent across various applications, from enhancing user comfort and reducing noise in HVAC systems to improving cooling efficiency in…
Stochastics Seminar: Nick Cook, Duke, Branching Brownian motion and the Road-Field Model
SAS 4201The Fisher-KPP equation was introduced in 1937 to model the spread of an advantageous gene through a spatially distributed population. Remarkably precise information on the traveling front has been obtained…
Applied Math Graduate Student Seminar: Walker Powell, Sensitivity Analysis of Attracting Dynamical Systems via Optimal Transport of Invariant Measures
SAS 4201Determining the sensitivity of model outputs to input parameters is an important precursor to developing informative parameter studies, building surrogate models, and performing rigorous uncertainty quantification. A prominent class of…
Colloquium: Nikolaos Kapouleas, Brown University, Minimal Surface Doublings and Their Geometry
SAS 4201Minimal surfaces are fundamental geometric objects which have been studied intensively since the 1700's. Classes of minimal surfaces of particular interest are the complete embedded ones in Euclidean space, closed…
Symbolic Computation Seminar: Sriram Gopalakrishnan, Sorbonne Université, The arithmetic complexity of computing Grobner bases of determinantal systems
SAS 4201Determinantal systems are systems of polynomial equations which encode a rank deficiency of a given matrix with polynomial entries over the solution set to other polynomial equations. Such systems arise…
Geometry and Topology Seminar: Irina Kogan, NC State, An Introduction to Computational Invariant Theory (Part I)
SAS 4201Invariants withstand transformations and, therefore, represent the essence of objects or phenomena. In mathematics, transformations often constitute a group action. Since the 19th century, studying the structure of various types…
Algebra and Combinatorics Seminar: Greg Muller, University of Oklahoma, Friezes of Dynkin type
SAS 4201A "frieze" is an infinite strip of numbers satisfying certain determinantal identities, or any one of several generalizations of this idea. In this talk, I will give an introduction to…
Special Event: Staff Awards for Excellence
Witherspoon Student CenterIt is with great enthusiasm that I have the opportunity to announce to the College this year's nominees for the Staff Awards for Excellence. Your colleagues, listed below, have been…
Departmental Event: Mathematics Awards and Tea
SAS 4104End of year awards and tea.
Differential Equations and Nonlinear Analysis Seminar: Aris Daniilidis, TU Wien, Slope determination: from convex to Lipschitz continuous functions
ZoomA convex continuous function can be determined, up to a constant, by its remoteness (distance of the subdifferential to zero). Based on this result, we discuss possible extensions in three…
Computational and Applied Mathematics Seminar: Jian-Guo Liu, Duke University, Optimal Control for Transition Path Problems in Markov Jump Processes
SAS 4201Transition paths connecting metastable states are significant in science and engineering, such as in biochemical reactions. In this talk, I will present a stochastic optimal control formulation for transition path…
Math Honors Presentation Session: Kelsey Hanser, Mathew Kushelman and Logan Martyn
SAS 22031. Kelsey Hanser Title : Greedy Kohnert Posets Abstract : K-Kohnert polynomials form a large family of polynomials which generalize Lascoux polynomials. Each K-Kohnert polynomial encodes a certain collection of…
Geometry and Topology Seminar: Irina Kogan, NC State, An Introduction to Computational Invariant Theory (Part II)
SAS 4201Invariants withstand transformations and, therefore, represent the essence of objects or phenomena. In mathematics, transformations often constitute a group action. Since the 19th century, studying the structure of various types…
Mathematics Department Commencement Ceremony
McKimmon Center, Raleigh NCPlease save the date for the Department of Mathematics Spring 2024 Graduation Ceremony. Commencement starts at 5:30PM, with guest seating starting at 5:00PM.
GAMMA (Games in Applied Math, Modeling, and Analysis)
SAS 2235Discover the beauty of mathematics and its wide applicability and power in everyday life! Grade Level: High School Students Schedule of Events: 11-11:15 am Drop Off 11:15-11:30 am Introductions…